package com.hmall.trade.listener;

import com.hmall.api.client.PayClient;
import com.hmall.api.dto.PayOrderDTO;
import com.hmall.trade.constans.MQConstans;
import com.hmall.trade.domain.po.Order;
import com.hmall.trade.service.IOrderService;
import lombok.RequiredArgsConstructor;
import org.springframework.amqp.rabbit.annotation.Exchange;
import org.springframework.amqp.rabbit.annotation.Queue;
import org.springframework.amqp.rabbit.annotation.QueueBinding;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.stereotype.Component;

/**
 * @author 宛远鸿
 * @version 1.0
 */
@Component
@RequiredArgsConstructor
public class OrderDelayMessageListener {
private final IOrderService orderService;
private final PayClient payClient;
    @RabbitListener(bindings = @QueueBinding(
        value = @Queue(name=MQConstans.DELAY_ORDER_QUEUE_NAME),
        exchange=@Exchange(name= MQConstans.DELAY_EXCHANGE_NAME,delayed = "true"),
        key =MQConstans.DELAY_ORDER_KEY
))
    public void listenOrderDelayMessage(Long orderId) {
    //1.查询订单
        Order order = orderService.getById(orderId);
    //2.检测订单状态，判断是否已支付
        if (order == null||order.getStatus()!=1) {
            //订单不存在或者已经支付
            return;
        }
    //3.未支付，需要查询支付流水状态
        PayOrderDTO payOrder = payClient.queryPayOrderByBizOrderNo(orderId);
        //4.判断是否已支付
        if (payOrder != null&&payOrder.getStatus()!=3) {
            //4.1已支付，标记订单状态已支付
            orderService.markOrderPaySuccess(orderId);
        } else {
            //4.2为支付，取消订单，回复库存
            orderService.cancelOrder(orderId);
        }


}
}
